Appliance cover



FIG. 1 is a top front left perspective view of an appliance cover showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a bottom front left perspective view thereof.

The broken lines are for environmental purposes only and do not form any part of the claimed design. The oblique shading lines indicate transparent or translucent portions of the appliance cover. 

CLAIM The ornamental design for an appliance cover, as shown and described. 